THE DIAGONALS OF FOUR IN FOUR DIVISIONS, WHICH, PROLONGED, COMPLETE THE
DESIGN.]
[Illustration: 176 DESCRIBE CIRCUMFERENCES AND TAKE A PERPENDICULAR LINE
TO THE BORDER OF THE RADIUS; TAKE THE DIAGONALS OF FOUR IN FOUR
DIVISIONS, WHICH PROLONGED, COMPLETE THE FIGURE.]
[Illustration: 176’ RECTANGLE PLAN OF DIAGONAL SYMMETRY. TAKE THE
DIAGONALS OF FOUR IN FOUR DIVISIONS. THEN BY A CONCENTRIC CIRCUMFERENCE.
SET OUT THE ROSETTE. THERE ARE, IN FACT, THREE ROSETTES OF TEN POINTS
EQUAL AND TANGENT.]
[Illustration: 177 LOZENGE PLAN, WITH COMBINING LINES A CONCENTRIC
CIRCUMFERENCE DESCRIBES A STAR THE ROSETTE IS THEN DRAWN. THEN
GRADUALLY, BY THE AID OF THE PENTAGONAL ADJUSTMENT, THE NET-WORK IS
DESCRIBED.]
[Illustration: 178 LOZENGE PLAN, WHERE THE GREAT AXIS IS THREE TIMES
THAT OF THE LESSER AXIS. SUB-DIVIDE AS IN PLAN. TRACE CIRCUMFERENCES
EQUAL AND TANGENT, IN WHICH ARE INSCRIBED REGULAR PENTAGONS. THE REST IS
EASILY FOLLOWED. THE NET-WORK IS COMPOSED OF FIVE SERIES OF LINES.]
[Illustration: FINIS.]
End of Project Gutenberg's Moorish Remains in Spain, by Albert F. Calvert